최신 DCDC-002 무료덤프 - BICSI Data Center Design Consultant - DCDC

A. Multiple point ground

B. None of the above

C. Distributed ground

D. Single point ground

A. Less than or equal to -0,1 in water column (-25 Pa)

B. More than +3in wc (>746Pa),but less than or equaltto+6,in wc(1492 pa))

C. More than -0,005 in wc (< -1,24 Pa), but less than or equal to +0,05in wc (+12,4 Pa)

D. Less Than -4,+4 inches water column(-1000 opa ,+100 <pa>)

A. 10 inches and12inches

B. 8 inches and 10 inches

C. 4 inches and 6 inches

D. 6 inches and 8 inches

A. Dedicated location outside building

B. Should not be near to Data Center

C. If possible, it should be very close, and, in the computer room distance limitations for T1,T3,E1,and E3 circuits,

D. All of these

A. it should be left open to allow for better ventilation

B. it should be used for additional storage purposes

C. they should be turned off to save energy costs

D. it should be filled with blanking devices to reduce non-functional airflow

A. when using Nickel Cadmium batteries

B. when using Lithium batteries

C. when using Sealed lead-acid-batteries

D. when the batteries contain liquid, free-flowing electrolyte

E. All of Above

A. R = log(T)

B. R = T/e

C. R = e^T

D. R = e^-T

A. 85 degrees

B. 70 degrees

C. 90 degrees

D. 75 degrees

E. 80.6 degrees

A. 25

B. 50

C. 0

D. 10

A. 30-40%

B. 60-70%

C. 50-60%

D. 20-30%

E. 40-50%